Ott, Lyman <br/><br/>
Understanding statistics 

 - 4th ed. 
 - Boston  Duxbury  1985 
 -  ix,493p. 
<br/><br/> Includes index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0871508559 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>519.5  / OTU